<template>
  <div>
    <city-header></city-header>
    <city-search :cities="cities"></city-search>
    <city-list :hotCities="hotCities" :cities="cities" :letter="letter"></city-list>
    <city-alphabet :cities="cities" @change="handleLetterChange"></city-alphabet>
  </div>
</template>

<script>
  import cityHeader from './components/cityHeader'
  import citySearch from './components/citySearch'
  import cityList from './components/cityList'
  import CityAlphabet from './components/Alphabet'
  import axios from 'axios'
  export default {
    name: "City",
    components:{
      cityHeader,
      citySearch,
      cityList,
      CityAlphabet
    },
    data () {
      return {
        hotCities:[],
        cities:{},
        letter:''
      }
    },
    methods:{
      getCityInfo(){
        axios.get('/api/city.json')
          .then(this.getCityInfoSucc)
      },
      getCityInfoSucc(res){
        console.log(res)
        res=res.data
        if(res.ret&&res.data){
          const data = res.data
          this.hotCities = data.hotCities
          this.cities = data.cities
        }

      },
      handleLetterChange(letter){
        this.letter=letter
      }
    },
    mounted(){
      this.getCityInfo()
    }
  }
</script>

<style lang="stylus" scoped>

</style>
